the world > food and drink > food > food manufacture and preparation > equipment for food preparation > cooking establishment or kitchen > [noun] > field or army kitchen
field kitchen1796
trench kitchen1860
slum gun1917
soup gun1918
popote1928
1917 R. BatchelderWatching & Waiting on Border vii. 90 The regiment owned a field~kitchen, or ‘slum-gun’, a bulky vehicle in which food might be prepared on the march.
1947 D. RunyonPoems for Men 213 Our slum-gun busted down.